Ex 5 level B1 b2

We will have completed this job in time by tomorrow. 

I won't have made my decision in the end of the day. 

Will we meet before you had lunch at 1 pm? 

She will have finishes, how long time have she been running?

They will have been here six time, they graduate by the years. 

We will have been playing for hours. 

I won't have been enough time to clean up, then time had by. 

By the time they finish shopping, how much will have they spent?